| Business | Phone |
| 1000 Broadway Bldg 1000 Sw Broadway # T-00, Portland 97205 | (503) 223-0820 |
| 200 Market Building 200 Sw Market St # 678, Portland 97201 | (503) 228-8666 |
| 2112 Building 2112 Sw 1st Ave, Portland 97201 | (503) 232-4000 |
| 620 Building 620 Sw 5th Ave, Portland 97204 | (503) 223-3006 |
| 621 Sw Alder Street Bldg 621 Sw Alder St, Portland 97205 | (503) 224-3657 |
| Argay Square 4110 Ne 122nd Ave, Portland 97230 | (503) 284-1921 |
| Asa Properties Inc 101 Sw Main St, Portland 97204 | (503) 224-9854 |
| Beardsley John Building 115 Sw Ash St, Portland 97204 | (503) 227-4087 |
| Belmont Street Lofts 3442 Se Belmont St, Portland 97214 | (503) 235-3286 |
| Benjamin Franklin Plaza 1 Sw Columbia St # 300, Portland 97258 | (503) 412-4800 |
| Bonelli Home & Office Svc Center 1017 Sw Morrison St, Portland 97205 | (503) 222-1038 |
| Carlyle Investment Co 511 Sw 10th Ave, Portland 97205 | (503) 225-0747 |
| Carriage House Office Building 1112 Ne 21st Ave, Portland 97232 | (503) 288-8617 |
| Century Associates Llc 4101 Ne Tillamook St, Portland 97212 | (503) 284-1921 |
| Century Plaza 1201 Sw 12th Ave, Portland 97205 | (503) 232-4000 |
| Convention Plaza 123 Ne 3rd Ave, Portland 97232 | (503) 232-4000 |
| Dekum Building 519 Sw 3rd Ave, Portland 97204 | (503) 227-1813 |
| Permanente Medical/Dental Offices 12100 Se Stevens Ct # 106, Portland 97266 | (503) 813-2000 |
| Pacwest Center 1211 Sw 5th Ave # 700, Portland 97204 | (503) 224-1193 |
| Oregon National Bldg 610 Sw Alder St # 1221, Portland 97205 | (503) 223-4128 |
| Oregon Pacific Investment Dev 1800 Sw 1st Ave # 600, Portland 97201 | (503) 225-1102 |
| Grayco Management Svc 5331 Sw Macadam Ave, Portland 97239 | (503) 228-9431 |
| My-Don Llc 3430 Se Belmont St, Portland 97214 | (503) 230-9303 |
| Historic Us National Bank 115 Sw Ash St # 500, Portland 97204 | (503) 224-5754 |
| Metro Building 1976 Sw 6th Ave, Portland 97201 | (503) 232-4000 |
| Medical Dental Bldg 833 Sw 11th Ave, Portland 97205 | (503) 223-9263 |
| Louis Dreyfus Property Group 222 Sw Columbia St # 201, Portland 97201 | (503) 223-8040 |
| Lowe Enterprises 101 Sw Main St # 205, Portland 97204 | (503) 241-1890 |
| Mainlander Investments 310 Sw 4th Ave # 512, Portland 97204 | (503) 232-4000 |
| Jefferson Office Park 2120 Sw Jefferson St, Portland 97201 | (503) 228-8893 |